Three approaches to value Another approach is the cost approach. How much would a property cost to replace, that is, rebuild, minus "accrued depreciation," that is, depreciation that has occurred since the property actually was built? The cost approach includes concepts like "economic life" and "effective age" that are mostly of use in determining the value of special use properties, special purpose properties or properties where subsequent structural improvements greatly impact value. The third approach to value is called the income approach. Some properties generate income for their owners -- the most obvious examples being rental properties such as apartment buildings, non owner-occupied houses and duplexes and the like. The rental income an owner might reasonably expect from a property is part of its value. For a purely owner-occupied residential property, this may not be applicable, but it can be important if the property is to be rented out or used otherwise to generate income, such as a storage facility, cell tower rental and office building. |